6 October 2006 - New York City, NY - People look up at Anish Kapoor's Sky Mirror, a 35-foot-diameter concave mirror made of polished stainless steel, located on Fifth Avenue at the Rockefeller Center in New York City, USA, 6 October 2006, at the Rockefeller Center. The installation is on view from September 19th through October 27th, 2006.